java.lang.Object
- oracle.spatial.util.WKBasis

All Implemented Interfaces:

WKAdapter

Direct Known Subclasses:

WKB, WKT
```
public abstract class WKBasis
extends java.lang.Object
implements WKAdapter
```
This class provides some implementations common to WKB and WKT, particularly the translation between WKB/WKT and STRUCT. This translation is based on the translation between WKB/WKT and JGeometry (which is specific to the WKB and WKT subclasses of this class).

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected class WKBasis.VectorOfDouble

protected class WKBasis.VectorOfInt

Field Summary

Fields
Modifier and Type	Field	Description
`protected static int`	`LABEL_WKB_CIRCULARSTRING`
`protected static int`	`LABEL_WKB_COMPOUNDCURVE`
`protected static int`	`LABEL_WKB_CURVEPOLYGON`
`protected static int`	`LABEL_WKB_GEOMETRYCOLLECTION`
`protected static int`	`LABEL_WKB_LINESTRING`
`protected static int`	`LABEL_WKB_MULTICURVE`
`protected static int`	`LABEL_WKB_MULTILINESTRING`
`protected static int`	`LABEL_WKB_MULTIPOINT`
`protected static int`	`LABEL_WKB_MULTIPOLYGON`
`protected static int`	`LABEL_WKB_MULTISURFACE`
`protected static int`	`LABEL_WKB_NURBSCURVE`
`protected static int`	`LABEL_WKB_POINT`
`protected static int`	`LABEL_WKB_POLYGON`
`protected static int`	`LABEL_WKT_CONTROLPOINTS`
`protected static int`	`LABEL_WKT_DEGREE`
`protected static int`	`LABEL_WKT_KNOT`
`protected static int`	`LABEL_WKT_KNOTS`
`protected static int`	`LABEL_WKT_MULTIPLICITY`
`protected static int`	`LABEL_WKT_NURBSPOINT`
`protected static int`	`LABEL_WKT_VALUE`
`protected static int`	`LABEL_WKT_WEIGHT`
`protected static int`	`LABEL_WKT_WEIGHTEDPOINT`
`protected ByteOrder`	`m_defaultByteOrder`

Constructor Summary

Constructors
Constructor Description

WKBasis()

WKBasis(ByteOrder defaultByteOrder)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`determineCenterAndRadiusForArc(double arcX0, double arcY0, double arcX1, double arcY1, double arcX2, double arcY2, double[] centerX, double[] centerY, double[] radius)`
`byte[]`	`fromJGeometry(JGeometry geom)`	This transforms a JGeometry to a WKB/WKT geometry.
`protected void`	`fromJGeometry(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected void`	`fromJGeometry_CollectionElement(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel, int[] nextPosInEI)`
`protected void`	`fromJGeometry_ETYPE_1_1(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected int`	`fromJGeometry_ETYPE_1_n(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, boolean processOneElemOnly)`
`protected void`	`fromJGeometry_ETYPE_1_n_internal(JGeometry geom, int posInOrdinates, int numPoints, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected void`	`fromJGeometry_ETYPE_2(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, int label, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_2_1(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_2_2(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_2_3(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_4(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_4_n(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected void`	`fromJGeometry_ETYPE_x003(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, int outerLabel, ByteOrder byteOrder)`
`protected void`	`fromJGeometry_ETYPE_x003_optimized_circle(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, boolean isInteriorRing)`
`protected void`	`fromJGeometry_ETYPE_x003_optimized_rectangle(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, int outerLabel, ByteOrder byteOrder, boolean isInteriorRing)`
`protected void`	`fromJGeometry_ETYPE_x005(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected int`	`fromJGeometry_GTYPE_COLLECTION(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected int`	`fromJGeometry_GTYPE_CURVE(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected int`	`fromJGeometry_GTYPE_MULTICURVE(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected int`	`fromJGeometry_GTYPE_MULTIPOINT(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, boolean processOneElemOnly)`
`protected int`	`fromJGeometry_GTYPE_MULTIPOLYGON(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)`
`protected int`	`fromJGeometry_GTYPE_POINT(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`protected int`	`fromJGeometry_GTYPE_POLYGON(JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)`
`byte[]`	`fromStruct(java.sql.Struct geom)`	Creates a WKB/WKT geometry from a Struct object.
`byte[]`	`fromSTRUCT(oracle.sql.STRUCT geom)`	Creates a WKB/WKT geometry from a STRUCT object.
`protected int`	`getEndPosInOrdinateArray(JGeometry geom, int posInElemInfo)`
`protected int`	`getStartPosInOrdinateArray(JGeometry geom, int posInElemInfo)`
`protected abstract WKInputStream`	`getWKInputStream(byte[] wkb)`
`protected abstract WKInputStream`	`getWKInputStream(java.lang.String wkt)`
`protected boolean`	`hasType(JGeometry geom, int posInElemInfo, int gType, int eType, int interpretation)`
`protected boolean`	`isInnerRing(int eType)`
`protected boolean`	`MDCGEQ(double a, double b, double tolerance)`
`protected int`	`readByte(WKInputStream in)`
`protected ByteOrder`	`readByteOrder(WKInputStream in)`
`protected double`	`readDouble(ByteOrder byteOrder, WKInputStream in)`
`protected void`	`readEndList(WKInputStream in)`
`protected void`	`readEndListOrSeparator(WKInputStream in)`
`protected int`	`readInnerLabel(WKInputStream in)`
`protected int`	`readLabel(WKInputStream in, ByteOrder byteOrder, int outerLabel)`
`protected void`	`readSeparator(WKInputStream in)`
`protected int`	`readStartList(ByteOrder byteOrder, WKInputStream in)`
`protected void`	`readStartList(WKInputStream in)`
`JGeometry`	`toJGeometry(byte[] wkb)`	This transforms a WKB/WKT geometry to a JGeometry.
`JGeometry`	`toJGeometry(java.lang.String wkt)`
`protected void`	`toJGeometry(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, boolean putSinglePointIntoOrdinateArray, int outerLabel)`
`protected void`	`toJGeometry_WKB_CIRCULARSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_COLLECTION(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_COMPOUNDCURVE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel, int ringNum)`
`protected void`	`toJGeometry_WKB_CURVEPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_LINESTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTICURVE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTILINESTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTIPOINT(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTIPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTISURFACE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_MULTIXXXPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel)`
`protected void`	`toJGeometry_WKB_MULTIXXXSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel)`
`protected void`	`toJGeometry_WKB_NURBSCURVE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_POINT(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, boolean putSinglePointIntoOrdinateArray, ByteOrder byteOrder, int outerLabel)`
`protected void`	`toJGeometry_WKB_POLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)`
`protected void`	`toJGeometry_WKB_XXXSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, int interpretation, ByteOrder byteOrder)`
`java.sql.Struct`	`toStruct(byte[] wkContent, java.sql.Connection conn)`	Convert the given WKB/WKT geometry into an Oracle JDBC Struct object.
`java.sql.Struct`	`toStruct(java.lang.String wkContent, java.sql.Connection conn)`	Convert the given WKB/WKT geometry into an Oracle JDBC Struct object.
`oracle.sql.STRUCT`	`toSTRUCT(byte[] wkContent, java.sql.Connection conn)`	Convert the given WKB/WKT geometry into an Oracle JDBC STRUCT object.
`protected abstract void`	`writeBeginningOfList(java.io.DataOutputStream out)`
`protected abstract void`	`writeBeginningOfList(ByteOrder byteOrder, java.io.DataOutputStream out, int length)`
`protected abstract void`	`writeByte(java.io.DataOutputStream out, int b)`
`protected abstract void`	`writeByteOrder(java.io.DataOutputStream out)`
`protected abstract void`	`writeCoordPairSeparator(java.io.DataOutputStream out)`
`protected abstract void`	`writeDouble(ByteOrder byteOrder, java.io.DataOutputStream out, double value)`
`protected abstract void`	`writeEndOfList(java.io.DataOutputStream out)`
`protected abstract void`	`writeGeometrySeparator(java.io.DataOutputStream out)`
`protected abstract void`	`writeInnerLabel(java.io.DataOutputStream out, int label, int outerLabel)`
`protected abstract void`	`writeLabel(java.io.DataOutputStream out, int label, int outerLabel, ByteOrder byteOrder)`
`protected abstract void`	`writeXYSeparator(java.io.DataOutputStream out)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- LABEL_WKB_POINT
```
protected static final int LABEL_WKB_POINT
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_LINESTRING
```
protected static final int LABEL_WKB_LINESTRING
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_CIRCULARSTRING
```
protected static final int LABEL_WKB_CIRCULARSTRING
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_COMPOUNDCURVE
```
protected static final int LABEL_WKB_COMPOUNDCURVE
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_POLYGON
```
protected static final int LABEL_WKB_POLYGON
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_CURVEPOLYGON
```
protected static final int LABEL_WKB_CURVEPOLYGON
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_MULTIPOINT
```
protected static final int LABEL_WKB_MULTIPOINT
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_MULTICURVE
```
protected static final int LABEL_WKB_MULTICURVE
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_MULTILINESTRING
```
protected static final int LABEL_WKB_MULTILINESTRING
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_MULTISURFACE
```
protected static final int LABEL_WKB_MULTISURFACE
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_MULTIPOLYGON
```
protected static final int LABEL_WKB_MULTIPOLYGON
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_GEOMETRYCOLLECTION
```
protected static final int LABEL_WKB_GEOMETRYCOLLECTION
```
  See Also:
  
  Constant Field Values
- LABEL_WKB_NURBSCURVE
```
protected static final int LABEL_WKB_NURBSCURVE
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_DEGREE
```
protected static final int LABEL_WKT_DEGREE
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_CONTROLPOINTS
```
protected static final int LABEL_WKT_CONTROLPOINTS
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_NURBSPOINT
```
protected static final int LABEL_WKT_NURBSPOINT
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_WEIGHTEDPOINT
```
protected static final int LABEL_WKT_WEIGHTEDPOINT
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_WEIGHT
```
protected static final int LABEL_WKT_WEIGHT
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_KNOTS
```
protected static final int LABEL_WKT_KNOTS
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_KNOT
```
protected static final int LABEL_WKT_KNOT
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_VALUE
```
protected static final int LABEL_WKT_VALUE
```
  See Also:
  
  Constant Field Values
- LABEL_WKT_MULTIPLICITY
```
protected static final int LABEL_WKT_MULTIPLICITY
```
  See Also:
  
  Constant Field Values
- m_defaultByteOrder
```
protected final ByteOrder m_defaultByteOrder
```

Constructor Detail

WKBasis

public WKBasis(ByteOrder defaultByteOrder)

WKBasis
```
public WKBasis()
```

Method Detail

fromJGeometry
```
public byte[] fromJGeometry(JGeometry geom)
                     throws GeometryExceptionWithContext
```
Description copied from interface: WKAdapter

This transforms a JGeometry to a WKB/WKT geometry.

Specified by:

fromJGeometry in interface WKAdapter

Parameters:

geom - a JGeometry representing the Oracle Spatial geometry

Returns:

a byte[] representing the WKB/WKT geometry

Throws:

GeometryExceptionWithContext

fromJGeometry

protected void fromJGeometry(JGeometry geom,
                             int posInElemInfo,
                             java.io.DataOutputStream out,
                             ByteOrder byteOrder)
                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_CollectionElement

protected void fromJGeometry_CollectionElement(JGeometry geom,
                                               int posInElemInfo,
                                               java.io.DataOutputStream out,
                                               ByteOrder byteOrder,
                                               int outerGeometryLabel,
                                               int[] nextPosInEI)
                                        throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toSTRUCT
```
public final oracle.sql.STRUCT toSTRUCT(byte[] wkContent,
                                        java.sql.Connection conn)
                                 throws java.sql.SQLException,
                                        GeometryExceptionWithContext
```
Convert the given WKB/WKT geometry into an Oracle JDBC STRUCT object. You can then bind the STRUCT object to a SQL DML statment. This function is final, for it calls the function toJGeometry, which is not final. Any code specific to WKB/WKT should be in toJGeometry.

Specified by:

toSTRUCT in interface WKAdapter

Parameters:

wkContent - the WKB/WKT geometry (byte array) to be converted

conn - the connection to be used

Returns:

an Oracle STRUCT object when successful; otherwise null

Throws:

java.sql.SQLException

GeometryExceptionWithContext

fromSTRUCT
```
public final byte[] fromSTRUCT(oracle.sql.STRUCT geom)
                        throws java.sql.SQLException,
                               GeometryExceptionWithContext
```
Creates a WKB/WKT geometry from a STRUCT object. This function is final, for it calls the function fromJGeometry, which is not final. Any code specific to WKB/WKT should be in fromJGeometry.

Specified by:

fromSTRUCT in interface WKAdapter

Parameters:

geom - the STRUCT object from an oracle result set

Returns:

a WKB/WKT geometry (byte array) if successful; otherwise null

Throws:

java.sql.SQLException

GeometryExceptionWithContext

toStruct
```
public final java.sql.Struct toStruct(java.lang.String wkContent,
                                      java.sql.Connection conn)
                               throws java.sql.SQLException,
                                      GeometryExceptionWithContext
```
Convert the given WKB/WKT geometry into an Oracle JDBC Struct object. You can then bind the Struct object to a SQL DML statment. This function is final, for it calls the function toJGeometry, which is not final. Any code specific to WKB/WKT should be in toJGeometry.

Parameters:

wkContent - the WKB/WKT geometry (byte array) to be converted

conn - the connection to be used

Returns:

an Oracle Struct object when successful; otherwise null

Throws:

java.sql.SQLException

GeometryExceptionWithContext

Since:

12cR1

toStruct
```
public final java.sql.Struct toStruct(byte[] wkContent,
                                      java.sql.Connection conn)
                               throws java.sql.SQLException,
                                      GeometryExceptionWithContext
```
Convert the given WKB/WKT geometry into an Oracle JDBC Struct object. You can then bind the Struct object to a SQL DML statment. This function is final, for it calls the function toJGeometry, which is not final. Any code specific to WKB/WKT should be in toJGeometry.

Parameters:

wkContent - the WKB/WKT geometry (byte array) to be converted

conn - the connection to be used

Returns:

an Oracle Struct object when successful; otherwise null

Throws:

java.sql.SQLException

GeometryExceptionWithContext

Since:

12cR1

fromStruct
```
public final byte[] fromStruct(java.sql.Struct geom)
                        throws java.sql.SQLException,
                               GeometryExceptionWithContext
```
Creates a WKB/WKT geometry from a Struct object. This function is final, for it calls the function fromJGeometry, which is not final. Any code specific to WKB/WKT should be in fromJGeometry.

Parameters:

geom - the Struct object from an oracle result set

Returns:

a WKB/WKT geometry (byte array) if successful; otherwise null

Throws:

java.sql.SQLException

GeometryExceptionWithContext

Since:

12cR1

fromJGeometry_ETYPE_1_1

protected void fromJGeometry_ETYPE_1_1(JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_1_n_internal

protected void fromJGeometry_ETYPE_1_n_internal(JGeometry geom,
                                                int posInOrdinates,
                                                int numPoints,
                                                java.io.DataOutputStream out,
                                                ByteOrder byteOrder)
                                         throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_1_n

protected int fromJGeometry_ETYPE_1_n(JGeometry geom,
                                      int posInElemInfo,
                                      java.io.DataOutputStream out,
                                      ByteOrder byteOrder,
                                      boolean processOneElemOnly)
                               throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_2

protected void fromJGeometry_ETYPE_2(JGeometry geom,
                                     int posInElemInfo,
                                     java.io.DataOutputStream out,
                                     int label,
                                     ByteOrder byteOrder,
                                     int outerGeometryLabel)
                              throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_2_2

protected void fromJGeometry_ETYPE_2_2(JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_x005

protected void fromJGeometry_ETYPE_x005(JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder)
                                 throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_x003

protected void fromJGeometry_ETYPE_x003(JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        int outerLabel,
                                        ByteOrder byteOrder)
                                 throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_x003_optimized_circle

protected void fromJGeometry_ETYPE_x003_optimized_circle(JGeometry geom,
                                                         int posInElemInfo,
                                                         java.io.DataOutputStream out,
                                                         ByteOrder byteOrder,
                                                         boolean isInteriorRing)
                                                  throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_x003_optimized_rectangle

protected void fromJGeometry_ETYPE_x003_optimized_rectangle(JGeometry geom,
                                                            int posInElemInfo,
                                                            java.io.DataOutputStream out,
                                                            int outerLabel,
                                                            ByteOrder byteOrder,
                                                            boolean isInteriorRing)
                                                     throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_4_n

protected void fromJGeometry_ETYPE_4_n(JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_4

protected void fromJGeometry_ETYPE_4(JGeometry geom,
                                     int posInElemInfo,
                                     java.io.DataOutputStream out,
                                     ByteOrder byteOrder,
                                     int outerGeometryLabel)
                              throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_2_1

protected void fromJGeometry_ETYPE_2_1(JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_ETYPE_2_3

protected void fromJGeometry_ETYPE_2_3(JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_COLLECTION

protected int fromJGeometry_GTYPE_COLLECTION(JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_CURVE

protected int fromJGeometry_GTYPE_CURVE(JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder,
                                        int outerGeometryLabel)
                                 throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTICURVE

protected int fromJGeometry_GTYPE_MULTICURVE(JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTIPOINT

protected int fromJGeometry_GTYPE_MULTIPOINT(JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder,
                                             boolean processOneElemOnly)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTIPOLYGON

protected int fromJGeometry_GTYPE_MULTIPOLYGON(JGeometry geom,
                                               int posInElemInfo,
                                               java.io.DataOutputStream out,
                                               ByteOrder byteOrder)
                                        throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

fromJGeometry_GTYPE_POINT

protected int fromJGeometry_GTYPE_POINT(JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder,
                                        int outerGeometryLabel)
                                 throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

determineCenterAndRadiusForArc

protected void determineCenterAndRadiusForArc(double arcX0,
                                              double arcY0,
                                              double arcX1,
                                              double arcY1,
                                              double arcX2,
                                              double arcY2,
                                              double[] centerX,
                                              double[] centerY,
                                              double[] radius)

MDCGEQ

protected boolean MDCGEQ(double a,
                         double b,
                         double tolerance)

fromJGeometry_GTYPE_POLYGON

protected int fromJGeometry_GTYPE_POLYGON(JGeometry geom,
                                          int posInElemInfo,
                                          java.io.DataOutputStream out,
                                          ByteOrder byteOrder,
                                          int outerGeometryLabel)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

isInnerRing

protected boolean isInnerRing(int eType)

hasType

protected boolean hasType(JGeometry geom,
                          int posInElemInfo,
                          int gType,
                          int eType,
                          int interpretation)

getStartPosInOrdinateArray

protected int getStartPosInOrdinateArray(JGeometry geom,
                                         int posInElemInfo)

getEndPosInOrdinateArray

protected int getEndPosInOrdinateArray(JGeometry geom,
                                       int posInElemInfo)

toJGeometry
```
public JGeometry toJGeometry(byte[] wkb)
                      throws GeometryExceptionWithContext
```
Description copied from interface: WKAdapter

This transforms a WKB/WKT geometry to a JGeometry.

Specified by:

toJGeometry in interface WKAdapter

Parameters:

wkb - a byte[] representing the WKB/WKT geometry

Returns:

a JGeometry representing the Oracle Spatial geometry

Throws:

GeometryExceptionWithContext

toJGeometry

public JGeometry toJGeometry(java.lang.String wkt)
                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry

protected void toJGeometry(WKInputStream in,
                           WKBasis.VectorOfInt gType,
                           WKBasis.VectorOfDouble point,
                           WKBasis.VectorOfInt elemInfo,
                           WKBasis.VectorOfDouble ordinates,
                           boolean putSinglePointIntoOrdinateArray,
                           int outerLabel)
                    throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_POINT

protected void toJGeometry_WKB_POINT(WKInputStream in,
                                     WKBasis.VectorOfInt gType,
                                     WKBasis.VectorOfDouble point,
                                     WKBasis.VectorOfInt elemInfo,
                                     WKBasis.VectorOfDouble ordinates,
                                     boolean putSinglePointIntoOrdinateArray,
                                     ByteOrder byteOrder,
                                     int outerLabel)
                              throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_LINESTRING

protected void toJGeometry_WKB_LINESTRING(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_XXXSTRING

protected void toJGeometry_WKB_XXXSTRING(WKInputStream in,
                                         WKBasis.VectorOfInt gType,
                                         WKBasis.VectorOfDouble point,
                                         WKBasis.VectorOfInt elemInfo,
                                         WKBasis.VectorOfDouble ordinates,
                                         int interpretation,
                                         ByteOrder byteOrder)
                                  throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_NURBSCURVE

protected void toJGeometry_WKB_NURBSCURVE(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTIPOINT

protected void toJGeometry_WKB_MULTIPOINT(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTILINESTRING

protected void toJGeometry_WKB_MULTILINESTRING(WKInputStream in,
                                               WKBasis.VectorOfInt gType,
                                               WKBasis.VectorOfDouble point,
                                               WKBasis.VectorOfInt elemInfo,
                                               WKBasis.VectorOfDouble ordinates,
                                               ByteOrder byteOrder)
                                        throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTICURVE

protected void toJGeometry_WKB_MULTICURVE(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTIXXXSTRING

protected void toJGeometry_WKB_MULTIXXXSTRING(WKInputStream in,
                                              WKBasis.VectorOfInt gType,
                                              WKBasis.VectorOfDouble point,
                                              WKBasis.VectorOfInt elemInfo,
                                              WKBasis.VectorOfDouble ordinates,
                                              ByteOrder byteOrder,
                                              int outerLabel)
                                       throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTIPOLYGON

protected void toJGeometry_WKB_MULTIPOLYGON(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTISURFACE

protected void toJGeometry_WKB_MULTISURFACE(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_MULTIXXXPOLYGON

protected void toJGeometry_WKB_MULTIXXXPOLYGON(WKInputStream in,
                                               WKBasis.VectorOfInt gType,
                                               WKBasis.VectorOfDouble point,
                                               WKBasis.VectorOfInt elemInfo,
                                               WKBasis.VectorOfDouble ordinates,
                                               ByteOrder byteOrder,
                                               int outerLabel)
                                        throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_COLLECTION

protected void toJGeometry_WKB_COLLECTION(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_POLYGON

protected void toJGeometry_WKB_POLYGON(WKInputStream in,
                                       WKBasis.VectorOfInt gType,
                                       WKBasis.VectorOfDouble point,
                                       WKBasis.VectorOfInt elemInfo,
                                       WKBasis.VectorOfDouble ordinates,
                                       ByteOrder byteOrder)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_COMPOUNDCURVE

protected void toJGeometry_WKB_COMPOUNDCURVE(WKInputStream in,
                                             WKBasis.VectorOfInt gType,
                                             WKBasis.VectorOfDouble point,
                                             WKBasis.VectorOfInt elemInfo,
                                             WKBasis.VectorOfDouble ordinates,
                                             ByteOrder byteOrder,
                                             int outerLabel,
                                             int ringNum)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_CURVEPOLYGON

protected void toJGeometry_WKB_CURVEPOLYGON(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

toJGeometry_WKB_CIRCULARSTRING

protected void toJGeometry_WKB_CIRCULARSTRING(WKInputStream in,
                                              WKBasis.VectorOfInt gType,
                                              WKBasis.VectorOfDouble point,
                                              WKBasis.VectorOfInt elemInfo,
                                              WKBasis.VectorOfDouble ordinates,
                                              ByteOrder byteOrder)
                                       throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

readSeparator

protected void readSeparator(WKInputStream in)

readEndList

protected void readEndList(WKInputStream in)

readEndListOrSeparator

protected void readEndListOrSeparator(WKInputStream in)

readDouble

protected double readDouble(ByteOrder byteOrder,
                            WKInputStream in)

readStartList

protected void readStartList(WKInputStream in)
                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

readStartList

protected int readStartList(ByteOrder byteOrder,
                            WKInputStream in)
                     throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

readByte

protected int readByte(WKInputStream in)
                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

readLabel

protected int readLabel(WKInputStream in,
                        ByteOrder byteOrder,
                        int outerLabel)

readInnerLabel

protected int readInnerLabel(WKInputStream in)

readByteOrder

protected ByteOrder readByteOrder(WKInputStream in)
                           throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeLabel

protected abstract void writeLabel(java.io.DataOutputStream out,
                                   int label,
                                   int outerLabel,
                                   ByteOrder byteOrder)
                            throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeInnerLabel

protected abstract void writeInnerLabel(java.io.DataOutputStream out,
                                        int label,
                                        int outerLabel)
                                 throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeBeginningOfList

protected abstract void writeBeginningOfList(ByteOrder byteOrder,
                                             java.io.DataOutputStream out,
                                             int length)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeBeginningOfList

protected abstract void writeBeginningOfList(java.io.DataOutputStream out)
                                      throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeDouble

protected abstract void writeDouble(ByteOrder byteOrder,
                                    java.io.DataOutputStream out,
                                    double value)
                             throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeXYSeparator

protected abstract void writeXYSeparator(java.io.DataOutputStream out)
                                  throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeEndOfList

protected abstract void writeEndOfList(java.io.DataOutputStream out)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeGeometrySeparator

protected abstract void writeGeometrySeparator(java.io.DataOutputStream out)
                                        throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeCoordPairSeparator

protected abstract void writeCoordPairSeparator(java.io.DataOutputStream out)
                                         throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

getWKInputStream

protected abstract WKInputStream getWKInputStream(java.lang.String wkt)

getWKInputStream

protected abstract WKInputStream getWKInputStream(byte[] wkb)

writeByte

protected abstract void writeByte(java.io.DataOutputStream out,
                                  int b)
                           throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

writeByteOrder

protected abstract void writeByteOrder(java.io.DataOutputStream out)
                                throws GeometryExceptionWithContext

Throws:: GeometryExceptionWithContext

Modifier and Type	Class	Description
`protected class`	`WKBasis.VectorOfDouble`
`protected class`	`WKBasis.VectorOfInt`

Constructors
Constructor	Description
`WKBasis()`
`WKBasis(ByteOrder defaultByteOrder)`

Class WKBasis

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LABEL_WKB_POINT

LABEL_WKB_LINESTRING

LABEL_WKB_CIRCULARSTRING

LABEL_WKB_COMPOUNDCURVE

LABEL_WKB_POLYGON

LABEL_WKB_CURVEPOLYGON

LABEL_WKB_MULTIPOINT

LABEL_WKB_MULTICURVE

LABEL_WKB_MULTILINESTRING

LABEL_WKB_MULTISURFACE

LABEL_WKB_MULTIPOLYGON

LABEL_WKB_GEOMETRYCOLLECTION

LABEL_WKB_NURBSCURVE

LABEL_WKT_DEGREE

LABEL_WKT_CONTROLPOINTS

LABEL_WKT_NURBSPOINT

LABEL_WKT_WEIGHTEDPOINT

LABEL_WKT_WEIGHT

LABEL_WKT_KNOTS

LABEL_WKT_KNOT

LABEL_WKT_VALUE

LABEL_WKT_MULTIPLICITY

m_defaultByteOrder

Constructor Detail

WKBasis

WKBasis

Method Detail

fromJGeometry

fromJGeometry

fromJGeometry_CollectionElement

toSTRUCT

fromSTRUCT

toStruct

toStruct

fromStruct

fromJGeometry_ETYPE_1_1

fromJGeometry_ETYPE_1_n_internal

fromJGeometry_ETYPE_1_n

fromJGeometry_ETYPE_2

fromJGeometry_ETYPE_2_2

fromJGeometry_ETYPE_x005

fromJGeometry_ETYPE_x003

fromJGeometry_ETYPE_x003_optimized_circle

fromJGeometry_ETYPE_x003_optimized_rectangle

fromJGeometry_ETYPE_4_n

fromJGeometry_ETYPE_4

fromJGeometry_ETYPE_2_1

fromJGeometry_ETYPE_2_3

fromJGeometry_GTYPE_COLLECTION

fromJGeometry_GTYPE_CURVE

fromJGeometry_GTYPE_MULTICURVE

fromJGeometry_GTYPE_MULTIPOINT

fromJGeometry_GTYPE_MULTIPOLYGON

fromJGeometry_GTYPE_POINT

determineCenterAndRadiusForArc

MDCGEQ

fromJGeometry_GTYPE_POLYGON

isInnerRing

hasType

getStartPosInOrdinateArray

getEndPosInOrdinateArray

toJGeometry

toJGeometry

toJGeometry

toJGeometry_WKB_POINT

toJGeometry_WKB_LINESTRING

toJGeometry_WKB_XXXSTRING

toJGeometry_WKB_NURBSCURVE

toJGeometry_WKB_MULTIPOINT

toJGeometry_WKB_MULTILINESTRING

toJGeometry_WKB_MULTICURVE

toJGeometry_WKB_MULTIXXXSTRING

toJGeometry_WKB_MULTIPOLYGON